Garmin DESCENT MK3 Series User Manual

Navigating with the Dive Compass
1 During a Single-Gas, Multi-Gas, CCR, or Gauge dive, scroll to the dive compass.
The compass indicates your directional heading .
2 Press START to set the heading.
The compass indicates deviations from the set heading .
3 Press START, and select an option:
• To reset the heading, select Reset Heading.
• To change the heading by 180 degrees, select Set to Recip..
NOTE: The compass indicates the reciprocal heading with a red mark.
• To set to a 90-degree heading left or right, select Set to 90L or Set to 90R.
• To clear the heading, select Clear Heading.
Using the Gauge Dive Stopwatch
1 Start a Gauge dive.
2 Press START, and select Reset Avg. Depth to set the average depth to your current depth.
3 Press START, and select Start Stopwatch.
4 Select an option:
• To stop using the stopwatch, press START, and select Stop Stopwatch.
• To restart the stopwatch, press START, and select Reset Stopwatch.
Using the Basic Dive Stopwatch
1 Select an option:
• Add the Stopwatch Timer data screen to the Single-Gas, Multi-Gas, CCR, or Gauge dive mode.
• Enable the STOPWATCH surface data screen for the Apnea or Apnea Hunt dive mode.
2 During a gas dive or apnea surface interval, scroll to the stopwatch screen.
TIP: During an apnea surface interval, you can press and hold START to open the stopwatch and start the
timer, even if the screen is not enabled.
3 Press START to start the timer.
4 Press STOP to stop the timer.
5 Press BACK to reset the timer.
Diving 17

Garmin DESCENT MK3 Series Specifications

General

Display Resolution	280 x 280 pixels
Display Type	Sunlight-visible, transflective memory-in-pixel (MIP)
Lens Material	Sapphire crystal
QuickFit Watch Band Compatible	Yes (26 mm)
Memory/History	32 GB
Connectivity	Bluetooth, ANT+, Wi-Fi
GPS	Yes
Display Size	1.4" (35.56 mm) diameter
Case Material	Fiber-reinforced polymer with metal rear cover
Water Rating	Dive (100 meters)
Sensors	Gyroscope, Accelerometer, Thermometer
Diving Features	Dive log, dive planning
Smart Features	Music storage, Garmin Pay, Notifications, Connect IQ
Materials	Fiber-reinforced polymer
Dimensions	51 x 51 x 17.8 mm
Bezel Material	Stainless steel or DLC titanium